packages

History

Rui Salvaterra 1ee8d9c8ff openconnect: fix OpenSSL build without deprecated API Backport a patch in order to allow building OpenConnect against OpenSSL 1.1.x without the need for deprecated API (further fixes will be required for OpenSSL 3.x, though). Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>		2022-05-20 12:16:18 -07:00
..
files	openconnect: Fix secondary password script overwriting primary	2021-01-01 17:18:27 +08:00
patches	openconnect: fix OpenSSL build without deprecated API	2022-05-20 12:16:18 -07:00
Config.in	openconnect: fix OpenSSL build without deprecated API	2022-05-20 12:16:18 -07:00
Makefile	openconnect: bump to version 9.01	2022-05-12 11:17:59 +01:00
README	openconnect: allow specify --protocol from config	2020-10-25 21:44:32 +01:00

README

The openconnect client expects to be configured using the uci interface.

To setup a VPN connection, add the following to /etc/config/network:

config interface 'MYVPN'
	option proto 'openconnect'
	option interface 'wan'
	option server 'vpn.example.com'
	option port '4443'
	option username 'test'
	option password 'secret'
	option serverhash 'AE7FF6A0426F0A0CD0A02EB9EC3C5066FAEB0B25'
	option defaultroute '0'
	option authgroup 'DEFAULT'
	# usergroup option, if required by some servers
	# option usergroup 'USERGROUP'

	# For second factor auth:

	# when a fixed 2FA password can be used
	#option password2 'my-fixed-2fa-password'

	# RSA tokens, must be built with stoken support
	#option token_mode 'rsa'
	#option token_secret 'secret'

	# HOTP/TOTP tokens
	#option token_mode 'hotp'
	#option token_secret '00'

	# tokens from script
	#option token_mode 'script'
	#option token_script '/lib/custom/getocpass.sh'

	# For non-anyconnect vpn protocols
	# Cisco AnyConnect (default)
	#option vpn_protocol 'anyconnect'
	# Juniper Network Connect
	#option vpn_protocol 'nc'
	# Palo Alto Networks GlobalProtect
	#option vpn_protocol 'gp'
	# Pulse Connect Secure
	#option vpn_protocol 'pulse'

	# Authentication form responses
	#list form_entry FORM:OPT=VAL

The additional files are also used:
/etc/openconnect/user-cert-vpn-MYVPN.pem: The user certificate
/etc/openconnect/user-key-vpn-MYVPN.pem: The user private key
/etc/openconnect/ca-vpn-MYVPN.pem: The CA certificate (instead of serverhash)

After these are setup you can initiate the VPN using "ifup MYVPN", and
deinitialize it using ifdown. You may also use the luci web interface
(Network -> Interfaces -> MYVPN Connect).

Note that you need to configure the firewall to allow communication between
the MYVPN interface and lan.

There is a luci plugin to allow configuring an openconnect interface from
the web environment; see the luci-proto-openconnect package.